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pad: gst_pad_iterate_internal_links() can return NULL if there are none

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Sebastian Dröge 2015-02-12 14:03:15 +02:00
parent 5141641dc8
commit ae0b12b109
1 changed files with 4 additions and 0 deletions
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4
gst/gstpad.c
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@ -3106,6 +3106,10 @@ gst_pad_query_latency_default (GstPad * pad, GstQuery * query)
LatencyFoldData fold_data; LatencyFoldData fold_data;
it = gst_pad_iterate_internal_links (pad); it = gst_pad_iterate_internal_links (pad);
if (!it) {
GST_DEBUG_OBJECT (pad, "Can't iterate internal links");
return FALSE;
}
retry: retry:
fold_data.live = FALSE; fold_data.live = FALSE;